Finding the Third Proportional to 3,116,160 and 4,786,803

Step by Step Solution

1. Step 1: Write the proportion equation
   3,116,160 : 4,786,803 = 4,786,803 : x
2. Step 2: Convert to fraction form
   3,116,160/4,786,803 = 4,786,803/x
3. Step 3: Cross multiply
   3,116,160x = 4,786,803 × 4,786,803
4. Step 4: Simplify right side
   3,116,160x = 22,913,482,960,809
5. Step 5: Solve for x
   x = 22,913,482,960,809/3,116,160
6. Step 6: Final answer
   x = 7,353,115.04